Opening fixing screw Banana plug no need welding standard size suitable for most speakers
Made with 24k gold plating to improve durability and prevent corrosion
Rugged design: two diagonally opposite screws (one near the top and the other near the bottom) can firmly fix the wire without welding, so the wire or cable is very firmly connected both mechanically and electrically.
Used for A/V receiver, home theater, amplifier, surround sound system, banana wallboard.
Firm and loose elastic plug double screw tightening fixed operation is simple and easy to install